/usr/bin/ld: cannot find -lXrdUtils
collect2: error: ld returned 1 exit status
error: command '/usr/bin/c++' failed with exit status 1


RPM build errors:
error: Bad exit status from /var/tmp/rpm-tmp.4ua2j9 (%build)
    Bad exit status from /var/tmp/rpm-tmp.4ua2j9 (%build)
ERROR: Job failed: exit code 1

Total download size: 74 M
Downloading Packages:

The downloaded packages were saved in cache until the next successful transaction.
You can remove cached packages by executing 'dnf clean packages'.
Error: Error downloading packages:
  Curl error (28): Timeout was reached for https://mirrors.fedoraproject.org/metalink?repo=fedora-25&arch=x86_64 [Operation too slow. Less than 1000 bytes/sec transferred the last 120 seconds]
ERROR: Job failed: exit code 1

CMakeFiles/Makefile2:1910: recipe for target 'src/CMakeFiles/XrdUtils.dir/all' failed
make[2]: Leaving directory '/builds/dss/xrootd/build'
Makefile:132: recipe for target 'all' failed
make[1]: Leaving directory '/builds/dss/xrootd/build'
dh_auto_build: make -j4 returned exit code 2
debian/rules:4: recipe for target 'build' failed
make: *** [build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
ERROR: Job failed: exit code 1

Total download size: 79 M
Downloading Packages:

The downloaded packages were saved in cache until the next successful transaction.
You can remove cached packages by executing 'dnf clean packages'.
Error: Error downloading packages:
  Curl error (28): Timeout was reached for https://mirrors.fedoraproject.org/metalink?repo=updates-released-f26&arch=x86_64 [Operation timed out after 30002 milliseconds with 0 out of 0 bytes received]
ERROR: Job failed: exit code 1

CMakeFiles/Makefile2:1910: recipe for target 'src/CMakeFiles/XrdUtils.dir/all' failed
make[2]: *** [src/CMakeFiles/XrdUtils.dir/all] Error 2
make[1]: *** [all] Error 2
Makefile:132: recipe for target 'all' failed
dh_auto_build: cd build && make -j4 -O returned exit code 2
make: *** [build] Error 25
debian/rules:4: recipe for target 'build' failed
dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2
ERROR: Job failed: exit code 1

make[2]: *** [bindings/python/python_bindings] Error 1
make[1]: *** [bindings/python/CMakeFiles/python_target.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
[ 94%] Linking CXX shared module libXrdFileCache-4.so
[ 94%] Linking CXX executable xrdcp
[ 94%] Built target XrdFileCache-4
[ 94%] Built target xrdcp
make: *** [all] Error 2
section_end:1548765131:build_script
section_start:1548765131:after_script
section_end:1548765131:after_script
ERROR: Job failed: exit status 1